PMC:7441777 / 38857-38859
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T528","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A528","pred":"chebi_id","subj":"T528","obj":"http://purl.obolibrary.org/obo/CHEBI_25812"}],"text":"O3"}